Seiko Prospex SRQ051 Speedtimer Chronograph Blue Dial JeanRichard Aeroscope 3 Hand Blue Grained Dial 60660-21B451-FK6A Seiko Prospex Marine Master 600m

Seiko Prospex Marine Master 600m Spring Drive Tuna Can SBDB013

Super Illuminator face illumination keeps face information easy to read

Sail the seas every day with this new time measuring instrument

Bezel: Rotatable Bezel

Seiko Prospex SRQ051 Speedtimer Chronograph Blue Dial JeanRichard Aeroscope 3 Hand Blue Grained Dial 60660-21B451-FK6A Seiko Prospex Marine Master 600mCaliber Number: 8R48 Movement Type: Automatic with manual winding Precision: +25 to 15 seconds per day Power Reserve: Approx. 45 hours Jewels: 34 Case Material: Stainless steel (super hard coating) Case Thickness: 14. 6mm Case Diameter: 42. 0mm Lug to Lug: 49. 5mm Crystal: Dual curved sapphire crystal Crystal Coating: Anti reflective coating on inner surface LumiBrite: LumiBrite on hands and index(es) Clasp: Three fold clasp with push button release